实施联合水量调配防止汉江中下游产生水华

Implementing combined water allocation to prevent water blooms in mid-lower reaches of Hanjiang River

分析了汉江中下游产生水华的原因及防止其产生的临界水文条件,实施丹江口水库与引江济汉工程联合水量调配可防止水华的产生,而且不影响南水北调计划。

The origin of water blooms occurred in the mid-lower reaches of the Hanjiang River are analyzed;the study on the critical hydrologic conditions for preventing water blooms shows that the water blooms could be prevented by carrying out combined water allocation of Danjiangkou Reservoir and prior diverting water from the Yangtze River into the Hanjiang River;in the meantime,the middle-route water diversion plan of South-to-North Water Transfer Project doesn t be influenced.